Topcon DRI OCT Triton, Краткое руководство пользователя

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4. When B scan image quality
is poor and in the red in the
bar above, press Optimize to
enhance signal strength.
15 Topcon (Great Britain) Medical Limited |
DRI OCT Triton | Quick Reference Guide | OCT Angiography
3. Once the Patient is
fixated correctly, you can
adjust the OCT scan to
ensure it is centrally in the
box by moving this Z Tab
up and down.
2"I%M&
4. Press [Optimize] to
obtain best quality.
1. Move the machine
forwards until you see
the pupil align.
2. Ensure distance
indicator circles are
green and overlapping
and in the brackets.
Yellow = too close
Orange = too far away
IR Illumination
If IR fundus image is
noisy or dark, please
turn up the illumination
level.
OCT Angiography
1
2
Select OCTA size from main menu.
3
Push the machine forwards until the pupil aligns, ensure the OCT B-Scan is central to the box
by adjusting the Z tab and then press
[Optimize] to obtain the best quality OCTA.
Position the Patient - Set the Patient’s chin on the chinrest. Keep their chin and forehead
stable. Be sure to adjust the chinrest height to align the eye marker and the corner of the eye.
Adjust the Patient’s height using the [Up]
and [Down] chinrest buttons found next to
the joystick on the machine.
4. When B scan image quality
is poor and in the red in the
bar above, press Optimize to
enhance signal strength.
15 Topcon (Great Britain) Medical Limited |
DRI OCT Triton | Quick Reference Guide | OCT Angiography
3. Once the Patient is
fixated correctly, you can
adjust the OCT scan to
ensure it is centrally in the
box by moving this Z Tab
up and down.
2"I%M&
4. Press [Optimize] to
obtain best quality.
1. Move the machine
forwards until you see
the pupil align.
2. Ensure distance
indicator circles are
green and overlapping
and in the brackets.
Yellow = too close
Orange = too far away
IR Illumination
If IR fundus image is
noisy or dark, please
turn up the illumination
level.
OCT Angiography
1
2
Select OCTA size from main menu.
3
Push the machine forwards until the pupil aligns, ensure the OCT B-Scan is central to the box
by adjusting the Z tab and then press
[Optimize] to obtain the best quality OCTA.
Position the Patient - Set the Patient’s chin on the chinrest. Keep their chin and forehead
stable. Be sure to adjust the chinrest height to align the eye marker and the corner of the eye.
Adjust the Patient’s height using the [Up]
and [Down] chinrest buttons found next to
the joystick on the machine.
15
61647 Topcon quick start guide Triton.indd 15 27/03/2019 09:56